BR112017004635A2 - mancal para uma bomba e método de retroajuste de um mancal para uma bomba - Google Patents
mancal para uma bomba e método de retroajuste de um mancal para uma bombaInfo
- Publication number
- BR112017004635A2 BR112017004635A2 BR112017004635A BR112017004635A BR112017004635A2 BR 112017004635 A2 BR112017004635 A2 BR 112017004635A2 BR 112017004635 A BR112017004635 A BR 112017004635A BR 112017004635 A BR112017004635 A BR 112017004635A BR 112017004635 A2 BR112017004635 A2 BR 112017004635A2
- Authority
- BR
- Brazil
- Prior art keywords
- bearing
- pump
- lubricant
- housing
- shaft
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/30—Parts of ball or roller bearings
- F16C33/66—Special parts or details in view of lubrication
- F16C33/6637—Special parts or details in view of lubrication with liquid lubricant
- F16C33/6659—Details of supply of the liquid to the bearing, e.g. passages or nozzles
- F16C33/6666—Details of supply of the liquid to the bearing, e.g. passages or nozzles from an oil bath in the bearing housing, e.g. by an oil ring or centrifugal disc
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/04—Shafts or bearings, or assemblies thereof
- F04D29/043—Shafts
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/04—Shafts or bearings, or assemblies thereof
- F04D29/046—Bearings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/04—Shafts or bearings, or assemblies thereof
- F04D29/046—Bearings
- F04D29/047—Bearings hydrostatic; hydrodynamic
- F04D29/0473—Bearings hydrostatic; hydrodynamic for radial pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/06—Lubrication
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/06—Lubrication
- F04D29/061—Lubrication especially adapted for liquid pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C29/00—Bearings for parts moving only linearly
- F16C29/02—Sliding-contact bearings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/02—Parts of sliding-contact bearings
- F16C33/04—Brasses; Bushes; Linings
- F16C33/06—Sliding surface mainly made of metal
- F16C33/10—Construction relative to lubrication
- F16C33/1025—Construction relative to lubrication with liquid, e.g. oil, as lubricant
- F16C33/1045—Details of supply of the liquid to the bearing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/30—Parts of ball or roller bearings
- F16C33/66—Special parts or details in view of lubrication
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C2237/00—Repair or replacement
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C2360/00—Engines or pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C2360/00—Engines or pumps
- F16C2360/44—Centrifugal pumps
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Rolling Contact Bearings (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Mounting Of Bearings Or Others (AREA)
Abstract
a presente invenção refere-se a um mancal para uma bomba com um eixo (10) girando ao redor de uma direção axial (a), o dito mancal compreendendo um alojamento (2) e uma cobertura do mancal (3) fixada no alojamento (2), uma estrutura do mancal (4) para suportar o eixo (10) da bomba (100), um reservatório (22) para um lubrificante e um anel lubrificador (5) para transportar o lubrificante e para fornecer o lubrificante para a estrutura do mancal (4), em que o anel lubrificador (5) é disposto para ser movido pelo eixo rotativo (10), e em que um elemento de retenção (7), que é fornecido para isso, é fixado com re-lação ao alojamento (2) ou à cobertura (3), o elemento de retenção (7) sendo projetado e disposto, tal que ele limita um movimento do anel lubrificador (5) pelo menos na direção axial (a). além disso, um método de retroajuste de um mancal para uma bomba é proposto.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201462081869P | 2014-11-19 | 2014-11-19 | |
PCT/EP2015/072422 WO2016078813A1 (en) | 2014-11-19 | 2015-09-29 | Bearing for a pump and method of retrofitting a bearing for a pump |
Publications (1)
Publication Number | Publication Date |
---|---|
BR112017004635A2 true BR112017004635A2 (pt) | 2018-03-13 |
Family
ID=54252281
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112017004635A BR112017004635A2 (pt) | 2014-11-19 | 2015-09-29 | mancal para uma bomba e método de retroajuste de um mancal para uma bomba |
Country Status (12)
Country | Link |
---|---|
US (1) | US10274015B2 (pt) |
EP (1) | EP3221604B1 (pt) |
KR (1) | KR20170083019A (pt) |
CN (1) | CN107076208B (pt) |
AU (1) | AU2015348894B2 (pt) |
BR (1) | BR112017004635A2 (pt) |
CA (1) | CA2958778A1 (pt) |
ES (1) | ES2687380T3 (pt) |
MX (1) | MX2017005846A (pt) |
RU (1) | RU2693609C2 (pt) |
SG (1) | SG11201703700VA (pt) |
WO (1) | WO2016078813A1 (pt) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107246441A (zh) * | 2017-05-29 | 2017-10-13 | 苏州固特斯电子科技有限公司 | 一种可调节环形衬套 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1908379A (en) * | 1927-08-05 | 1933-05-09 | Charles W Todd | Journal bearing for railroad vehicles |
US2445432A (en) * | 1945-07-24 | 1948-07-20 | Westinghouse Electric Corp | Bearing assembly |
SU133776A1 (ru) * | 1960-01-29 | 1960-11-30 | В.А. Вакуленко | Подшипник скольжени с кольцевой смазкой |
US4073596A (en) * | 1976-03-18 | 1978-02-14 | Kobe, Inc. | Lubricant cooling for high-speed pitot pump |
JPS59183541U (ja) * | 1983-05-23 | 1984-12-06 | 三菱電機株式会社 | 軸受装置 |
US4597679A (en) * | 1985-10-03 | 1986-07-01 | Coppus Engineering Corporation | Apparatus for lubricating a bearing assembly |
US5207512A (en) * | 1992-05-06 | 1993-05-04 | Dresser-Rand Company | Spherical roller bearing assembly |
JPH0687720U (ja) * | 1993-05-31 | 1994-12-22 | 三菱重工業株式会社 | 軸受潤滑構造 |
SE524030C2 (sv) * | 2002-08-30 | 2004-06-15 | Skf Ab | Lagerhus och tätningsenhet i ett sådant lagerhus |
US8408806B2 (en) * | 2009-10-09 | 2013-04-02 | Dresser-Rand Company | Auxiliary bearing system with oil ring for magnetically supported rotor system |
-
2015
- 2015-09-29 CA CA2958778A patent/CA2958778A1/en not_active Abandoned
- 2015-09-29 MX MX2017005846A patent/MX2017005846A/es unknown
- 2015-09-29 BR BR112017004635A patent/BR112017004635A2/pt not_active Application Discontinuation
- 2015-09-29 EP EP15775155.3A patent/EP3221604B1/en not_active Not-in-force
- 2015-09-29 US US15/523,064 patent/US10274015B2/en not_active Expired - Fee Related
- 2015-09-29 SG SG11201703700VA patent/SG11201703700VA/en unknown
- 2015-09-29 ES ES15775155.3T patent/ES2687380T3/es active Active
- 2015-09-29 KR KR1020177006612A patent/KR20170083019A/ko unknown
- 2015-09-29 WO PCT/EP2015/072422 patent/WO2016078813A1/en active Application Filing
- 2015-09-29 AU AU2015348894A patent/AU2015348894B2/en not_active Expired - Fee Related
- 2015-09-29 CN CN201580057398.5A patent/CN107076208B/zh not_active Expired - Fee Related
- 2015-09-29 RU RU2017115654A patent/RU2693609C2/ru not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR20170083019A (ko) | 2017-07-17 |
RU2017115654A (ru) | 2018-12-19 |
ES2687380T3 (es) | 2018-10-24 |
CN107076208B (zh) | 2019-10-22 |
RU2693609C2 (ru) | 2019-07-03 |
WO2016078813A1 (en) | 2016-05-26 |
EP3221604A1 (en) | 2017-09-27 |
MX2017005846A (es) | 2017-06-27 |
RU2017115654A3 (pt) | 2019-03-18 |
CA2958778A1 (en) | 2016-05-26 |
AU2015348894B2 (en) | 2019-12-12 |
CN107076208A (zh) | 2017-08-18 |
AU2015348894A1 (en) | 2017-04-27 |
US20170328411A1 (en) | 2017-11-16 |
US10274015B2 (en) | 2019-04-30 |
EP3221604B1 (en) | 2018-09-05 |
SG11201703700VA (en) | 2017-06-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B06U | Preliminary requirement: requests with searches performed by other patent offices: suspension of the patent application procedure | ||
B11B | Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements |